Check if this is ! if not, tell me the right answers that go along with the !

Convert the cartesian equation (x 2 + y 2)2 = 4(x 2 - y 2) to a polar equation. choices: r4 = -4r2 r2 = 4cos2θ r2 = 4sin2θ

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3